FR1298677A - Valve à air comprimé à commande par le vide - Google Patents

Valve à air comprimé à commande par le vide

Info

Publication number
FR1298677A
FR1298677A FR871585A FR871585A FR1298677A FR 1298677 A FR1298677 A FR 1298677A FR 871585 A FR871585 A FR 871585A FR 871585 A FR871585 A FR 871585A FR 1298677 A FR1298677 A FR 1298677A
Authority
FR
France
Prior art keywords
compressed air
air valve
vacuum operated
operated compressed
vacuum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR871585A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Bremsen GmbH
Original Assignee
Westinghouse Bremsen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Bremsen GmbH filed Critical Westinghouse Bremsen GmbH
Priority to FR871585A priority Critical patent/FR1298677A/fr
Application granted granted Critical
Publication of FR1298677A publication Critical patent/FR1298677A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/465—Vacuum systems for railway vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
    • B60T15/184—Railway control or brake valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR871585A 1961-08-25 1961-08-25 Valve à air comprimé à commande par le vide Expired FR1298677A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR871585A FR1298677A (fr) 1961-08-25 1961-08-25 Valve à air comprimé à commande par le vide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR871585A FR1298677A (fr) 1961-08-25 1961-08-25 Valve à air comprimé à commande par le vide

Publications (1)

Publication Number Publication Date
FR1298677A true FR1298677A (fr) 1962-07-13

Family

ID=8761754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR871585A Expired FR1298677A (fr) 1961-08-25 1961-08-25 Valve à air comprimé à commande par le vide

Country Status (1)

Country Link
FR (1) FR1298677A (fr)

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